Fujikura Ltd.

Japon


Commandez votre montre hebdomadaire Fujikura Ltd.
Quantité totale PI 2 943
Quantité totale incluant filiales 3 737 (+ 826 pour les filiales)
Rang # Quantité totale PI 419
Note d'activité PI 3,8/5.0    1 324
Rang # Activité PI 542
Activité incl filiales 3,6/5.0    1 663
Symbole boursier
ISIN JP3811000003
Capitalisation 193790540755.0  (JPY)
Industrie Electrical Equipment & Parts
Secteur Industrials
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

1 022 9
78 6
1 815 11
2
 
Dernier brevet 2025 - Component built-in substrate
Premier brevet 1981 - Method for manufacturing a nb.su...
Dernière marque 2021 - FutureAccess
Première marque 1996 - FUJIKURA

Filiales

10 subsidiaries with IP (685 patents, 141 trademarks)

2 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 Invention Method of exposing core of optical fiber cable and optical fiber cable. An optical fiber cable i...
Invention Optical fiber cable production method, and optical fiber cable. An optical fiber cable includes:...
Invention Structure, method for manufacturing structure, laser device, and laser system. A method of produ...
Invention Multicore fiber connection method and multicore fiber connection device. A multicore fiber connec...
Invention Component built-in substrate. A component built-in substrate 1A comprises: a plurality of unit su...
Invention Fiber optic cable. The purpose of the present invention is to provide a fiber optic cable capable...
Invention Optical cabinet. This optical cabinet comprises a cabinet housing, a plurality of connection unit...
Invention Polarization-maintaining fiber. A polarization-maintaining fiber (1) comprises a core (11), an in...
Invention Optical fiber. The present invention provides an optical fiber that can suppress an increase in l...
Invention Optical cable holding member and optical connector. This optical cable holding member holds an op...
Invention Image processing method, image processing device, image processing program, and endoscope system....
2024 Invention Patch panel. This patch panel comprises: a patch panel housing; and a plurality of adapters to wh...
Invention Patch panel. This patch panel comprises: a patch panel housing; an optical cable introduced into ...
Invention Optical fiber bundle and optical connector. Provided is an optical fiber bundle (50) in which, in...
Invention Composite attenuator. The present invention provides a composite attenuator capable of applying a...
Invention Optical fiber cable. 1111111 is the standard deviation of the fiber density ρ for all the unit sp...
Invention Differential amplifier. A differential amplifier comprising a pair of transistors and a resistor ...
Invention Optical fiber bundle and fan-in/fan-out device. This optical fiber bundle comprises: a cylindrica...
Invention Optical connector. This optical connector comprises: a ferrule having a connection end surface th...
Invention Connection unit. This connection unit comprises: a unit housing; and at least 10 trays supported ...
Invention Optical connector. An optical connector (2) is provided with: an optical cord (20) that has at le...
Invention Method for producing optical fiber preform. This method for producing a multicore fiber preform (...
Invention Gilbert cell type multiplier. The present invention comprises an output circuit in which a pair o...
Invention Antenna device and assembly method for antenna device. This antenna device includes: a base inclu...
Invention Optical combiner and laser device. Provided is an optical combiner capable of suppressing light l...
Invention Semiconductor optical element. This semiconductor optical element comprises: a substrate; and a l...
Invention Integrated circuit, antenna unit, and antenna module. This integrated circuit is provided with: a...
Invention Exposure apparatus. This invention widens an exposable area in a situation in which a relative po...
Invention Integrated circuit, antenna unit, and antenna module. This integrated circuit comprises: an integ...
Invention Multilayered substrate. This multilayered substrate comprises a substrate body and a high-frequen...
Invention Antenna device. Provided is an antenna device including: an antenna that performs at least one of...
Invention Optical waveguide. The present invention keeps bend loss at a low level in an optical waveguide i...
Invention Auxiliary tool. Provided is an auxiliary tool comprising: a first housing; and a second housing c...
Invention Optical connector. This optical connector comprises: a ferrule having a plurality of fiber holes ...
Invention Semiconductor package. This semiconductor package comprises a semiconductor substrate, at least t...
Invention Adaptor. An adapter (2) comprises: an inner socket (30) that engages with a first optical connect...
Invention Optical connector cleaning tool. An optical connector cleaning tool (100) according to the presen...
Invention Optical connector cleaning tool. An optical connector cleaning tool (100) is provided with: a cle...
Invention Phased array antenna evaluation device. This phased array antenna evaluation device is provided w...
2023 Invention Optical fiber element wire and manufacturing method of optical fiber ribbon. An optical fiber el...
Invention Optical fiber cable and production method for optical fiber cable. An optical fiber cable includ...
Invention Optical fiber preform. An optical fiber preform includes: a clad rod having a hole extending alo...
Invention Optical connector cleaning tool. An optical connector cleaning tool that cleans a connection end...
2022 Invention Optical fiber cable. An optical fiber cable includes: a core including an optical fiber; a first...
Invention Optical connection unit. An optical connection unit connected to a photonic integrated circuit, ...
Invention Fiber bundle connector and fiber connector manufacturing method. A fiber bundle connector includ...
Invention Optical fiber cable, optical fiber ribbon, method of installing optical fiber cable, and optical ...
Invention Multi-fiber optical connector and optical connection structure. A multi-fiber optical connector ...
2021 P/S Telecommunication apparatus and instruments; antennas; antennas for wireless communications appa...
2020 P/S Photographic apparatus and instruments; cinematographic machines and apparatus; optical apparatu...
P/S Power distribution or control machines and apparatus, namely, electrical power distribution units...
P/S Regulating apparatus, electric; power distribution or control machines and apparatus; electrical...
2018 P/S Optical fiber cables; optical fiber fusion splicers; electronic cables Downloadable computer soft...
P/S Optical fiber cables
P/S Optical fibers; Optical fiber cables.
P/S Electric image sensor modules by complementary metal oxide semiconductor (CMOS) Medical imaging a...
2017 P/S Optical fibers; optical fiber cables; optical fiber ribbons; optical fiber ribbon cables.
P/S Optical fibers; optical fiber cables
P/S Optical fibers; optical fiber cables.
P/S Optical fiber cables; multiple optical fibers intermittently adhered along the length of adjacent...
P/S Optical fiber cables.
2016 P/S Optical fiber cables; optical fiber cables consisting of optical fibers wrapped with film(s) or t...
P/S Fiber optic ribbons; [ fiber optic ribbon cable buffer tubes; ] fiber optic ribbon cables
2010 P/S Cleaning tools for optical fiber connectors; optical fiber connectors and their parts and fittings.
P/S Cleaning apparatus for optical fiber connectors; optical fiber connectors and their parts and fi...
P/S Optical fiber connectors.
2009 P/S Optical fibers, optical fiber fusion splicers, electric wires, electric cables.
P/S Optical fibers; optical fiber fusion splicers; electric wires; electric cables
P/S Optical fibers; optical fiber fusion splicers; electric wires; electric cables.
2007 P/S Optical fiber connector cleaning cloths
2006 P/S Distribution consoles, switchboxes, electric wire and cable; electric connectors, covered electr...
1999 P/S Optical fiber splicers
1996 P/S Fiber fusion splicers with a built-in TV-monitor; electric wires and cables; connectors; applied ...